package mianxiangduixiang;

public class Person {
		   protected int id;
		   protected String name;
		   protected int age;
		   
		   public Person() {
			super();
		}

		public Person(int id, String name, int age) {
			super();
			this.id = id;
			this.name = name;
			this.age = age;
		}

		public void show() {
		     
		   }
		}


